hashcode()

Java Collection remove() Method The remove() method of Java Collection Interface is used to remove a single instance of the specified element…

Java Collection removeAll() Method The removeAll() method of Java Collection Interface only removes those elements of the Collection that are contained in…

Java Collection retainAll() method The retainAll() method of Java Collection Interface keeps only those elements in this queue that are present in…

Java Object getClass() Method getClass() is the method of Object class. This method returns the runtime class of this object. The class…

Java Byte valueOf() method The valueOf() method of Java Byte class returns a byte object holding the specified byte value for the…

Java Byte decode() method The decode() method of Java Byte class decodes a String into a Byte. It can accept decimal, hexadecimal…

Java Byte parseByte() method The parseByte() method of Java Byte class parses the string argument as a signed decimal. All the characters…

Java ConcurrentHashMap getOrDefault() Method The getOrDefault() method of ConcurrentHashMap class returns the value to which the specified key is mapped, or the…

Java Date hashCode() Method The hashCode() method of Java Date class returns a value which is a hash code for this object.…

Java Date after() Method The after() method of Java Date class tests whether the date is after the specified date or not.…